<!-- The ref attr used to find the swiper instance -->
<template>
  <swiper :options="swiperOption" class="wrapper" v-if="showSwiper">
    <!-- slides -->
    <swiper-slide v-for="item of list" :key="item.id">
        <img class="swiper-img" :src="item.imgUrl">
    </swiper-slide>

    <!-- Optional controls -->
    <div class="swiper-pagination"  slot="pagination"></div>
  </swiper>
</template>

<script>
export default {
  name: 'HomeSwiper',
  props:{
      list:Array
  },
  data:function(){
      return{
          swiperOption:{
              pagination: '.swiper-pagination',
              loop: true
          }
      }
  },
  computed:{
      showSwiper(){
          return this.list.length
      }
  }
}
</script>

<style scoped>
    .wrapper{
        overflow:hidden;
        width:100%;
        height: 0;
        padding-bottom: 31.25%;
        background:#fff;
    }
    .wrapper .swiper-img{
        width:100%;

    }
    .wrapper .swiper-pagination-bullet-active{
        background:#fff;
    }
</style>
